CN102474006B - 用于形成射束的方法和装置 - Google Patents

用于形成射束的方法和装置 Download PDF

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Publication number
CN102474006B
CN102474006B CN201080028927.6A CN201080028927A CN102474006B CN 102474006 B CN102474006 B CN 102474006B CN 201080028927 A CN201080028927 A CN 201080028927A CN 102474006 B CN102474006 B CN 102474006B
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CN
China
Prior art keywords
signal
reference signal
state
gain
switched
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CN201080028927.6A
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English (en)
Chinese (zh)
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CN102474006A (zh
Inventor
D·斯莫尔
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Locata Corp Pty Ltd
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Locata Corp Pty Ltd
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Priority claimed from AU2009903063A external-priority patent/AU2009903063A0/en
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Publication of CN102474006A publication Critical patent/CN102474006A/zh
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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/22—Multipath-related issues
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/35—Constructional details or hardware or software details of the signal processing chain
    • G01S19/36—Constructional details or hardware or software details of the signal processing chain relating to the receiver frond end
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/48—Earthing means; Earth screens; Counterpoises
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/30—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/30—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array
    • H01Q3/34—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means
    • H01Q3/36—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means with variable phase-shifters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/30—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array
    • H01Q3/34—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means
    • H01Q3/42—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means using frequency-mixing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H01Q9/42—Resonant antennas with feed to end of elongated active element, e.g. unipole with folded element, the folded parts being spaced apart a small fraction of the operating wavelength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
CN201080028927.6A 2009-07-01 2010-07-01 用于形成射束的方法和装置 Active CN102474006B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2009903063A AU2009903063A0 (en) 2009-07-01 Method and Apparatus for Forming a Gain Pattern
AU2009903063 2009-07-01
PCT/AU2010/000839 WO2011000049A1 (en) 2009-07-01 2010-07-01 Method and apparatus for forming a beam

Publications (2)

Publication Number Publication Date
CN102474006A CN102474006A (zh) 2012-05-23
CN102474006B true CN102474006B (zh) 2014-10-01

Family

ID=43410374

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080028927.6A Active CN102474006B (zh) 2009-07-01 2010-07-01 用于形成射束的方法和装置

Country Status (9)

Country Link
US (3) US8934844B2 (ja)
EP (1) EP2449627B1 (ja)
JP (2) JP5702775B2 (ja)
KR (1) KR101709804B1 (ja)
CN (1) CN102474006B (ja)
ES (1) ES2654641T3 (ja)
IL (2) IL216478A (ja)
SG (1) SG176616A1 (ja)
WO (1) WO2011000049A1 (ja)

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SG176616A1 (en) * 2009-07-01 2012-01-30 Locata Corp Method and apparatus for forming a beam
US9640865B2 (en) 2010-10-21 2017-05-02 Locata Corporation Pty Ltd Method and apparatus for forming a remote beam
HUE041353T2 (hu) 2011-02-15 2019-05-28 Elanco Us Inc Eljárás fájdalom csillapítására kutyafélékben fentanil transzdermális oldatának alkalmazásával
FR2988483B1 (fr) * 2012-03-22 2014-03-07 Thales Sa Dispositif de reception de signaux de radio-navigation multi-antennes
US11125888B2 (en) * 2016-06-06 2021-09-21 Brian G. Agee Multi-subband methods for reduced complexity, wideband blind resilient detection and geo-observable estimation of global navigation satellite signals
US10775510B2 (en) 2016-06-06 2020-09-15 Brian G. Agee Blind despreading of civil GNSS signals for resilient PNT applications
KR102105449B1 (ko) 2017-09-11 2020-05-29 한국과학기술원 5g 이동통신 및 레이더용 빔포밍 회로
US11201388B2 (en) * 2018-03-22 2021-12-14 Commscope Technologies Llc Base station antennas that utilize amplitude-weighted and phase-weighted linear superposition to support high effective isotropic radiated power (EIRP) with high boresight coverage
CN108511909B (zh) * 2018-05-08 2020-08-07 鹰视云(深圳)科技有限公司 一种球面相控阵天线的布阵方法
WO2020027391A1 (ko) * 2018-08-03 2020-02-06 경상대학교 산학협력단 광범위 앙각을 갖는 배열 안테나 장치
KR102019434B1 (ko) * 2018-09-06 2019-09-06 경상대학교 산학협력단 광범위 앙각을 갖는 y축 수평 배열 안테나 장치
KR102019432B1 (ko) * 2018-08-03 2019-09-06 경상대학교 산학협력단 광범위 앙각을 갖는 배열 안테나 장치

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CN110612460B (zh) * 2017-05-12 2023-08-29 洛克达股份有限公司 用于表征用户平台的环境的方法和设备

Also Published As

Publication number Publication date
KR20120027327A (ko) 2012-03-21
JP5980358B2 (ja) 2016-08-31
US8934844B2 (en) 2015-01-13
US9739887B2 (en) 2017-08-22
IL244992A (en) 2017-03-30
JP5702775B2 (ja) 2015-04-15
IL244992A0 (en) 2016-05-31
EP2449627A4 (en) 2013-01-16
WO2011000049A1 (en) 2011-01-06
SG176616A1 (en) 2012-01-30
JP2012531597A (ja) 2012-12-10
US20120108193A1 (en) 2012-05-03
KR101709804B1 (ko) 2017-02-23
CN102474006A (zh) 2012-05-23
JP2015127712A (ja) 2015-07-09
US20150341104A1 (en) 2015-11-26
ES2654641T3 (es) 2018-02-14
EP2449627A1 (en) 2012-05-09
IL216478A0 (en) 2012-01-31
US20170068000A1 (en) 2017-03-09
EP2449627B1 (en) 2017-10-04
US9444539B2 (en) 2016-09-13
IL216478A (en) 2016-04-21

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